SSC CGL 5th Dec 2022 Shift-2
For the following questions answer them individually
The pie chart given below shows the sales of 7 different companies. The total sales of all these 7 companies is 2160. The sale of a particular company is shown in terms of degree with respect to the total sales of all these 7 companies.
The total sales of P, R and S are how much percent less than the total sales of Q, T and U?
$$\sqrt{\frac{1 + \cos \theta}{1 - \cos \theta}} + \sqrt{\frac{1 - \cos \theta}{1 + \cos \theta}}$$= ____________.
The table given below shows the marks obtained by two students in 6 subjects.
What is the difference between the total marks obtained by A and B in all the 6 subjects?
$$\triangle$$ ABC and $$\triangle$$ DEF are congruent respectively. If AB = 6 = DE, BC = 8 = EF and m $$\angle B =30^{\circ}$$, then m $$\angle D + m \angle C $$=_________.
The following table gives the percentage of marks obtained by six students in six different subjects in an examination.
The number of students who obtained 60% marks and above in all subjects is:
A dishonest dealer sells a product at 11% loss on cost price, but uses 22% less weight.
What is his percentage profit or loss?
A shopkeeper earns 10% on an investment but loses 20% on another investment. If the ratio of the two investments is 2 : 3, then the combined loss percentage is:
Which of the following statement is correct?
I. The value of $$100^{2} - 99^{2} + 98^{2} - 97^{2} + 96^{2} - 95^{2} + 94^{2} - 93^{2} + ...... + 22^{2} - 21^{2}$$ is 4840.
The value of
$$\left(k^{2} + \frac{1}{k^{2}}\right)\left(k - \frac{1}{k}\right)\left(k^{4} + \frac{1}{k^{4}}\right)\left(k+ \frac{1}{k}\right)\left(k^{4} - \frac{1}{k^{4}}\right)$$ is $$k^{16} - \frac{1}{k^{16}}$$
A contractor decided to complete a work in 80 days and employed 60 men at the beginning and 20 men additionally after 20 days and got the work completed as per schedule. If he had not employed the additional men, how many extra days would he have needed to complete the work (round off to the nearest integer)?
